IltmmTargetDevices::get_Count

Summary

Retrieves the total number of devices.

Syntax

#include "ltmm.h"

Language Syntax
C HRESULT IltmmTargetDevices_get_Count(pTargetDevices, pVal)
C++ HRESULT get_Count(pVal)

Parameters

IltmmTargetDevices *pTargetDevices

Pointer to an IltmmTargetDevices interface.

long *pVal

Pointer to a variable that receives the device count.

Returns

Value Meaning
S_OK The function was successful.
<> S_OK An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.

Required DLLs and Libraries

Platforms

Win32, x64.

See Also

Functions

Topics

Example

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